Riven

Giovanni Lombardo Radice

as Mike Logan

Lorraine De Selle

as Gloria Davis

Danilo Mattei

as Rudy Davis

Zora Kerova

as Pat Johnson

Walter Lucchini

as Joe Costolani

Fiamma Maglione

as Myra Stenn

Robert Kerman

as Lt. Rizzo

John Bartha

as NYC Drug Enforcer

Venantino Venantini

as Sgt. Ross

'El Indio' Rincon

as Juanito

Giovanni Bergamini

as Hotel Clerk (uncredited)

Riccardo Petrazzi

as Hunter (uncredited)

Perry Pirkanen

as Paul (uncredited)

Dominic Raacke

as Tim Barrett (uncredited)

Jake Teague

as Professor (uncredited)

Umberto Lenzi

Director

Giuseppe Ferranti

Makeup Artist

Umberto Lenzi

Screenplay

Vito Di Bari

Unit Manager

Umberto Lenzi

Story

Giovanni Masini

Production Supervisor

Fiamma Maglione

Original Music Composer

Giuseppe Bassan

Production Design

Roberto Donati

Original Music Composer

Riccardo Petrazzi

Assistant Director

Maurizio Zampagni

Assistant Camera

Ezio Marcorin

Sound Effects

Gino De Rossi

Special Effects

Renato Doria

Camera Operator

Giorgio Garibaldi Schwarze

Still Photographer

Aldo Ciorba

Sound Effects

Carlo Maria Cordio

Music Arranger

Raul Montesanti

Sound

Roberto Belli

Electrician

Mario Pizzi

Key Grip

Sergio Basili

Sound Effects

Carlo Maria Cordio

Music Director

Alessandro Gabriele

Assistant Editor

Enzo Meniconi

Editor

Antonio Crescenzi

Executive Producer

Luciano Martino

Producer

Mino Loy

Producer

Giovanni Bergamini

Director of Photography

Evi Farinelli

Unit Manager

Giuseppe Bassan

Costume Designer